lib/sifp/sss_sifp.c

	sss_sifp.c revision 91cf6f4c6069d6aff01aab171825e83a1a669e2f
eae0d62755147d991cc3e903f74f98ac31a7cd42Christian Maeder/*
d27b1887e61f1dc53d77c37f59dbf5019242a686Christian Maeder    Authors:
d27b1887e61f1dc53d77c37f59dbf5019242a686Christian Maeder        Pavel Březina <pbrezina@redhat.com>
d27b1887e61f1dc53d77c37f59dbf5019242a686Christian Maeder
d27b1887e61f1dc53d77c37f59dbf5019242a686Christian Maeder    Copyright (C) 2014 Red Hat
d27b1887e61f1dc53d77c37f59dbf5019242a686Christian Maeder
d27b1887e61f1dc53d77c37f59dbf5019242a686Christian Maeder    This program is free software; you can redistribute it and/or modify
d27b1887e61f1dc53d77c37f59dbf5019242a686Christian Maeder    it under the terms of the GNU General Public License as published by
d27b1887e61f1dc53d77c37f59dbf5019242a686Christian Maeder    the Free Software Foundation; either version 3 of the License, or
d27b1887e61f1dc53d77c37f59dbf5019242a686Christian Maeder    (at your option) any later version.
d27b1887e61f1dc53d77c37f59dbf5019242a686Christian Maeder
d27b1887e61f1dc53d77c37f59dbf5019242a686Christian Maeder    This program is distributed in the hope that it will be useful,
99b26e2ab8ba89bc9a050c1524137eb6269e2753Christian Maeder    but WITHOUT ANY WARRANTY; without even the implied warranty of
18548c6cc2dff13bf9f5f08b3f6cde6ca914df1dChristian Maeder    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
92ae4d5885ea837ffe3dae9b2de742f871229b94Christian Maeder    GNU General Public License for more details.
d27b1887e61f1dc53d77c37f59dbf5019242a686Christian Maeder
d27b1887e61f1dc53d77c37f59dbf5019242a686Christian Maeder    You should have received a copy of the GNU General Public License
ef1c24c8229ade3ac872febebd18c181e32fb9c4Christian Maeder    along with this program.  If not, see <http://www.gnu.org/licenses/>.
d27b1887e61f1dc53d77c37f59dbf5019242a686Christian Maeder*/
eae0d62755147d991cc3e903f74f98ac31a7cd42Christian Maeder
eae0d62755147d991cc3e903f74f98ac31a7cd42Christian Maeder#include <dbus/dbus.h>
eae0d62755147d991cc3e903f74f98ac31a7cd42Christian Maeder#include <stdlib.h>
eae0d62755147d991cc3e903f74f98ac31a7cd42Christian Maeder#include <string.h>
99b26e2ab8ba89bc9a050c1524137eb6269e2753Christian Maeder
736fe640b202e3fe7288fad8251d5b210c5d8d87Christian Maeder#include "lib/sifp/sss_sifp.h"
eae0d62755147d991cc3e903f74f98ac31a7cd42Christian Maeder#include "lib/sifp/sss_sifp_dbus.h"
eae0d62755147d991cc3e903f74f98ac31a7cd42Christian Maeder#include "lib/sifp/sss_sifp_private.h"
eae0d62755147d991cc3e903f74f98ac31a7cd42Christian Maeder
d27b1887e61f1dc53d77c37f59dbf5019242a686Christian Maeder#define DBUS_IFACE_PROP "org.freedesktop.DBus.Properties"
e84c877ad38ce9312eab222a79f44da2015572d2Christian Maeder
d27b1887e61f1dc53d77c37f59dbf5019242a686Christian Maederstatic void * default_alloc(size_t size, void *pvt)
d27b1887e61f1dc53d77c37f59dbf5019242a686Christian Maeder{
d27b1887e61f1dc53d77c37f59dbf5019242a686Christian Maeder    return malloc(size);
d27b1887e61f1dc53d77c37f59dbf5019242a686Christian Maeder}
ef1c24c8229ade3ac872febebd18c181e32fb9c4Christian Maeder
ef1c24c8229ade3ac872febebd18c181e32fb9c4Christian Maederstatic void default_free(void *ptr, void *pvt)
945e82ed7877917f3ab1657f555e71991372546aChristian Maeder{
275698320a734a6fd647ea6a461d6ce38862da1dChristian Maeder    free(ptr);
c208973c890b8f993297720fd0247bc7481d4304Christian Maeder}
275698320a734a6fd647ea6a461d6ce38862da1dChristian Maeder
ef1c24c8229ade3ac872febebd18c181e32fb9c4Christian Maederstatic DBusMessage * sss_sifp_create_prop_msg(const char *object_path,
ef1c24c8229ade3ac872febebd18c181e32fb9c4Christian Maeder                                              const char *method)
ef1c24c8229ade3ac872febebd18c181e32fb9c4Christian Maeder{
d97700a22b2585ece83b05f3fff945fdfd0c44b4Christian Maeder    return sss_sifp_create_message(object_path, DBUS_IFACE_PROP, method);
275698320a734a6fd647ea6a461d6ce38862da1dChristian Maeder}
ea5ccb1c6e89486a54e1f4bd95840147e96093edChristian Maeder
de8eee2014437ec4020be15cd363257f87e79943Christian Maedersss_sifp_error
ea5ccb1c6e89486a54e1f4bd95840147e96093edChristian Maedersss_sifp_init(sss_sifp_ctx **_ctx)
fd94a6f66ccb5cef99aa42069b61e4b8734dbd3fChristian Maeder{
fd94a6f66ccb5cef99aa42069b61e4b8734dbd3fChristian Maeder    return sss_sifp_init_ex(NULL, default_alloc, default_free, _ctx);
fd94a6f66ccb5cef99aa42069b61e4b8734dbd3fChristian Maeder}
275698320a734a6fd647ea6a461d6ce38862da1dChristian Maeder
275698320a734a6fd647ea6a461d6ce38862da1dChristian Maedersss_sifp_error
473f5af6e4803fbeecc814065952396f2501039bChristian Maedersss_sifp_init_ex(void *alloc_pvt,
473f5af6e4803fbeecc814065952396f2501039bChristian Maeder                 sss_sifp_alloc_func *alloc_func,
473f5af6e4803fbeecc814065952396f2501039bChristian Maeder                 sss_sifp_free_func *free_func,
473f5af6e4803fbeecc814065952396f2501039bChristian Maeder                 sss_sifp_ctx **_ctx)
473f5af6e4803fbeecc814065952396f2501039bChristian Maeder{
473f5af6e4803fbeecc814065952396f2501039bChristian Maeder    sss_sifp_ctx *ctx = NULL;
473f5af6e4803fbeecc814065952396f2501039bChristian Maeder    DBusConnection *conn = NULL;
275698320a734a6fd647ea6a461d6ce38862da1dChristian Maeder    DBusError dbus_error;
844c7d2ec3917393e139e53503757098d568713eSimon Ulbricht    sss_sifp_error ret;
275698320a734a6fd647ea6a461d6ce38862da1dChristian Maeder
04c445e50a1d8b95e667595594e6b551c8b2ff59Simon Ulbricht    if (_ctx == NULL || alloc_func == NULL || free_func == NULL) {
ea5ccb1c6e89486a54e1f4bd95840147e96093edChristian Maeder        return SSS_SIFP_INVALID_ARGUMENT;
c99b0eb6632087d502dd4269599c5aa68a148eebSimon Ulbricht    }
c99b0eb6632087d502dd4269599c5aa68a148eebSimon Ulbricht
b99c9606f2faafeabb3fa8c596992143a561c787Simon Ulbricht    dbus_error_init(&dbus_error);
2e76bbbed1c936bb0aee1753837e1c50416847a2Simon Ulbricht
df67ddf64192bfcae6ece65255ad796a17cbe532Christian Maeder    ctx = alloc_func(sizeof(sss_sifp_ctx), alloc_pvt);
3e87e1dc85fa76cc6eaeb8eafbc0bea77af939f4Christian Maeder    if (ctx == NULL) {
275698320a734a6fd647ea6a461d6ce38862da1dChristian Maeder        ret = SSS_SIFP_OUT_OF_MEMORY;
275698320a734a6fd647ea6a461d6ce38862da1dChristian Maeder        goto done;
526e7f36639cb58e3c99a54bea082499a6b04a25Christian Maeder    }
473f5af6e4803fbeecc814065952396f2501039bChristian Maeder
f675b8f0a612e37472640da57b48d795bef4427eChristian Maeder    ctx->conn = NULL;
275698320a734a6fd647ea6a461d6ce38862da1dChristian Maeder    ctx->alloc_fn = alloc_func;
526e7f36639cb58e3c99a54bea082499a6b04a25Christian Maeder    ctx->free_fn = free_func;
275698320a734a6fd647ea6a461d6ce38862da1dChristian Maeder    ctx->alloc_pvt = alloc_pvt;
18548c6cc2dff13bf9f5f08b3f6cde6ca914df1dChristian Maeder    ctx->io_error = alloc_func(sizeof(DBusError), alloc_pvt);
dae8246f1f55b6a85e946fc1bfb6d32d556395f1Simon Ulbricht    if (ctx->io_error == NULL) {
275698320a734a6fd647ea6a461d6ce38862da1dChristian Maeder        ret = SSS_SIFP_OUT_OF_MEMORY;
18548c6cc2dff13bf9f5f08b3f6cde6ca914df1dChristian Maeder        goto done;
6a6689ad6d4c70af2ce3389f39a50982f20fd939Christian Maeder    }
7710f7c3425e45af11af124ff37bec27229d24f7Christian Maeder
2e2559f894aaa661b199e4fa00609f522bc5482aSimon Ulbricht    dbus_error_init(ctx->io_error);
df67ddf64192bfcae6ece65255ad796a17cbe532Christian Maeder
be1ce1c2b2819ef32743136c13101f1927375311Christian Maeder    conn = dbus_bus_get(DBUS_BUS_SYSTEM, &dbus_error);
6a6689ad6d4c70af2ce3389f39a50982f20fd939Christian Maeder    if (dbus_error_is_set(&dbus_error)) {
275698320a734a6fd647ea6a461d6ce38862da1dChristian Maeder        sss_sifp_set_io_error(ctx, &dbus_error);
5896f38ba2934056542cb7cb3e6359e88a622547Christian Maeder        ret = SSS_SIFP_IO_ERROR;
526e7f36639cb58e3c99a54bea082499a6b04a25Christian Maeder        goto done;
275698320a734a6fd647ea6a461d6ce38862da1dChristian Maeder    }
526e7f36639cb58e3c99a54bea082499a6b04a25Christian Maeder
3e87e1dc85fa76cc6eaeb8eafbc0bea77af939f4Christian Maeder    ctx->conn = conn;
275698320a734a6fd647ea6a461d6ce38862da1dChristian Maeder    *_ctx = ctx;
6a6689ad6d4c70af2ce3389f39a50982f20fd939Christian Maeder
6a6689ad6d4c70af2ce3389f39a50982f20fd939Christian Maeder    ret = SSS_SIFP_OK;
6a6689ad6d4c70af2ce3389f39a50982f20fd939Christian Maeder
5896f38ba2934056542cb7cb3e6359e88a622547Christian Maederdone:
18548c6cc2dff13bf9f5f08b3f6cde6ca914df1dChristian Maeder    if (ret != SSS_SIFP_OK) {
6a6689ad6d4c70af2ce3389f39a50982f20fd939Christian Maeder        sss_sifp_free(&ctx);
5896f38ba2934056542cb7cb3e6359e88a622547Christian Maeder    }
5896f38ba2934056542cb7cb3e6359e88a622547Christian Maeder
5896f38ba2934056542cb7cb3e6359e88a622547Christian Maeder    dbus_error_free(&dbus_error);
5fb6343a5a2b4bbc67bc83479c84a92d23d30edfChristian Maeder    return ret;
18548c6cc2dff13bf9f5f08b3f6cde6ca914df1dChristian Maeder}
18548c6cc2dff13bf9f5f08b3f6cde6ca914df1dChristian Maeder
5fb6343a5a2b4bbc67bc83479c84a92d23d30edfChristian Maederconst char *
18548c6cc2dff13bf9f5f08b3f6cde6ca914df1dChristian Maedersss_sifp_get_last_io_error_name(sss_sifp_ctx *ctx)
5fb6343a5a2b4bbc67bc83479c84a92d23d30edfChristian Maeder{
6a6689ad6d4c70af2ce3389f39a50982f20fd939Christian Maeder    if (ctx == NULL) {
d27b1887e61f1dc53d77c37f59dbf5019242a686Christian Maeder        return "Invalid sss_sifp context";
31a81edf1285dc338211bfe86ba50a1f4128d9d2Christian Maeder    }
31a81edf1285dc338211bfe86ba50a1f4128d9d2Christian Maeder
31a81edf1285dc338211bfe86ba50a1f4128d9d2Christian Maeder    if (!dbus_error_is_set(ctx->io_error)) {
9d50556254571c0811e94b4d948463754812a5aaChristian Maeder        return NULL;
31a81edf1285dc338211bfe86ba50a1f4128d9d2Christian Maeder    }
31a81edf1285dc338211bfe86ba50a1f4128d9d2Christian Maeder
9d50556254571c0811e94b4d948463754812a5aaChristian Maeder    return ctx->io_error->name;
18548c6cc2dff13bf9f5f08b3f6cde6ca914df1dChristian Maeder}
5dd895cd3d794ecd2f0035ee3a7b6d6bf2eac5efChristian Maeder
2f0ca8050a33fbc1a23c0bd2dec0d09c17e3c548Christian Maederconst char *
ef1c24c8229ade3ac872febebd18c181e32fb9c4Christian Maedersss_sifp_get_last_io_error_message(sss_sifp_ctx *ctx)
262a0a50e5f72336445bee69630a964660cc8622Christian Maeder{
eae0d62755147d991cc3e903f74f98ac31a7cd42Christian Maeder    if (ctx == NULL) {
2f0ca8050a33fbc1a23c0bd2dec0d09c17e3c548Christian Maeder        return "Invalid sss_sifp context";
2f0ca8050a33fbc1a23c0bd2dec0d09c17e3c548Christian Maeder    }
2f0ca8050a33fbc1a23c0bd2dec0d09c17e3c548Christian Maeder
2f0ca8050a33fbc1a23c0bd2dec0d09c17e3c548Christian Maeder    if (!dbus_error_is_set(ctx->io_error)) {
2f0ca8050a33fbc1a23c0bd2dec0d09c17e3c548Christian Maeder        return NULL;
2f0ca8050a33fbc1a23c0bd2dec0d09c17e3c548Christian Maeder    }
2f0ca8050a33fbc1a23c0bd2dec0d09c17e3c548Christian Maeder
232c13ff6847a6f2bac7163392f80ab692cd7774Christian Maeder    return ctx->io_error->message;
232c13ff6847a6f2bac7163392f80ab692cd7774Christian Maeder}
eae0d62755147d991cc3e903f74f98ac31a7cd42Christian Maeder
eae0d62755147d991cc3e903f74f98ac31a7cd42Christian Maedersss_sifp_error
2f0ca8050a33fbc1a23c0bd2dec0d09c17e3c548Christian Maedersss_sifp_fetch_attr(sss_sifp_ctx *ctx,
2f0ca8050a33fbc1a23c0bd2dec0d09c17e3c548Christian Maeder                    const char *object_path,
2f0ca8050a33fbc1a23c0bd2dec0d09c17e3c548Christian Maeder                    const char *interface,
f50c9f317ed743022255535248028675a5716d2aSimon Ulbricht                    const char *name,
232c13ff6847a6f2bac7163392f80ab692cd7774Christian Maeder                    sss_sifp_attr ***_attrs)
232c13ff6847a6f2bac7163392f80ab692cd7774Christian Maeder{
eae0d62755147d991cc3e903f74f98ac31a7cd42Christian Maeder    DBusMessage *msg = NULL;
eae0d62755147d991cc3e903f74f98ac31a7cd42Christian Maeder    DBusMessage *reply = NULL;
eae0d62755147d991cc3e903f74f98ac31a7cd42Christian Maeder    dbus_bool_t bret;
99b26e2ab8ba89bc9a050c1524137eb6269e2753Christian Maeder    sss_sifp_error ret;
63ec46a77d00127c46ec526df43da8d701c30c65Christian Maeder
99b26e2ab8ba89bc9a050c1524137eb6269e2753Christian Maeder    if (ctx == NULL || object_path == NULL || interface == NULL
99b26e2ab8ba89bc9a050c1524137eb6269e2753Christian Maeder            || name == NULL || _attrs == NULL) {
99b26e2ab8ba89bc9a050c1524137eb6269e2753Christian Maeder        return SSS_SIFP_INVALID_ARGUMENT;
99b26e2ab8ba89bc9a050c1524137eb6269e2753Christian Maeder    }
99b26e2ab8ba89bc9a050c1524137eb6269e2753Christian Maeder
ef1c24c8229ade3ac872febebd18c181e32fb9c4Christian Maeder    /* Message format:
cc9f19b1fe81424205736fe0ae73620395b1bb74Simon Ulbricht     * In: string:interface
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht     * In: string:attribute
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht     * Out: variant(misc:value)
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht     */
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht    msg = sss_sifp_create_prop_msg(object_path, "Get");
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht    if (msg == NULL) {
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht        ret = SSS_SIFP_OUT_OF_MEMORY;
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht        goto done;
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht    }
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht    bret = dbus_message_append_args(msg, DBUS_TYPE_STRING, &interface,
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht                                         DBUS_TYPE_STRING, &name,
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht                                         DBUS_TYPE_INVALID);
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht    if (!bret) {
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht        ret = SSS_SIFP_OUT_OF_MEMORY;
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht        goto done;
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht    }
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht    ret = sss_sifp_send_message(ctx, msg, &reply);
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht    if (ret != SSS_SIFP_OK) {
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht        goto done;
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht    }
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht    ret = sss_sifp_parse_attr(ctx, name, reply, _attrs);
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbrichtdone:
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht    if (msg != NULL) {
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht        dbus_message_unref(msg);
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht    }
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht    if (reply != NULL) {
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht        dbus_message_unref(reply);
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht    }
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht    return ret;
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht}
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbrichtsss_sifp_error
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbrichtsss_sifp_fetch_all_attrs(sss_sifp_ctx *ctx,
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht                         const char *object_path,
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht                         const char *interface,
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht                         sss_sifp_attr ***_attrs)
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht{
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht    DBusMessage *msg = NULL;
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht    DBusMessage *reply = NULL;
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht    dbus_bool_t bret;
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht    sss_sifp_error ret;
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht    if (ctx == NULL || object_path == NULL || interface == NULL
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht            || _attrs == NULL) {
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht        return SSS_SIFP_INVALID_ARGUMENT;
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht    }
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht    msg = sss_sifp_create_prop_msg(object_path, "GetAll");
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht    if (msg == NULL) {
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht        ret = SSS_SIFP_OUT_OF_MEMORY;
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht        goto done;
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht    }
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht    bret = dbus_message_append_args(msg, DBUS_TYPE_STRING, &interface,
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht                                         DBUS_TYPE_INVALID);
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht    if (!bret) {
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht        ret = SSS_SIFP_OUT_OF_MEMORY;
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht        goto done;
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht    }
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht    ret = sss_sifp_send_message(ctx, msg, &reply);
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht    if (ret != SSS_SIFP_OK) {
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht        goto done;
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht    }
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht    ret = sss_sifp_parse_attr_list(ctx, reply, _attrs);
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbrichtdone:
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht    if (msg != NULL) {
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht        dbus_message_unref(msg);
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht    }
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht    if (reply != NULL) {
562e30787355109feb0133ffea2ad86b6c143c26Simon Ulbricht        dbus_message_unref(reply);
562e30787355109feb0133ffea2ad86b6c143c26Simon Ulbricht    }
562e30787355109feb0133ffea2ad86b6c143c26Simon Ulbricht
562e30787355109feb0133ffea2ad86b6c143c26Simon Ulbricht    return ret;
562e30787355109feb0133ffea2ad86b6c143c26Simon Ulbricht}
562e30787355109feb0133ffea2ad86b6c143c26Simon Ulbricht
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbrichtsss_sifp_error
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbrichtsss_sifp_fetch_object(sss_sifp_ctx *ctx,
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht                      const char *object_path,
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht                      const char *interface,
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht                      sss_sifp_object **_object)
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht{
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht    sss_sifp_object *object = NULL;
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht    sss_sifp_attr **attrs = NULL;
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht    const char *name = NULL;
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht    sss_sifp_error ret;
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht
2e76bbbed1c936bb0aee1753837e1c50416847a2Simon Ulbricht    if (ctx == NULL || object_path == NULL || interface == NULL
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht            || _object == NULL) {
2e76bbbed1c936bb0aee1753837e1c50416847a2Simon Ulbricht        return SSS_SIFP_INVALID_ARGUMENT;
2e76bbbed1c936bb0aee1753837e1c50416847a2Simon Ulbricht    }
2e76bbbed1c936bb0aee1753837e1c50416847a2Simon Ulbricht
2e76bbbed1c936bb0aee1753837e1c50416847a2Simon Ulbricht    ret = sss_sifp_fetch_all_attrs(ctx, object_path, interface, &attrs);
7463a1bf64cfa90917e2afb6a5017ec411d2b3dbSimon Ulbricht    if (ret != SSS_SIFP_OK) {
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht        goto done;
2e76bbbed1c936bb0aee1753837e1c50416847a2Simon Ulbricht    }
2e76bbbed1c936bb0aee1753837e1c50416847a2Simon Ulbricht
2e76bbbed1c936bb0aee1753837e1c50416847a2Simon Ulbricht    ret = sss_sifp_find_attr_as_string(attrs, "name", &name);
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht    if (ret != SSS_SIFP_OK) {
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht        goto done;
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht    }
2e76bbbed1c936bb0aee1753837e1c50416847a2Simon Ulbricht
f6a562e28240e4f9107c199ba7a8e500ccfbfa55Simon Ulbricht    object = _alloc_zero(ctx, sss_sifp_object, 1);
2e76bbbed1c936bb0aee1753837e1c50416847a2Simon Ulbricht    if (object == NULL) {
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht        ret = SSS_SIFP_OUT_OF_MEMORY;
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht        goto done;
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht    }
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht    object->attrs = attrs;
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht    object->name = sss_sifp_strdup(ctx, name);
f6a562e28240e4f9107c199ba7a8e500ccfbfa55Simon Ulbricht    if (object->name == NULL) {
f6a562e28240e4f9107c199ba7a8e500ccfbfa55Simon Ulbricht        ret = SSS_SIFP_OUT_OF_MEMORY;
f6a562e28240e4f9107c199ba7a8e500ccfbfa55Simon Ulbricht        goto done;
f6a562e28240e4f9107c199ba7a8e500ccfbfa55Simon Ulbricht    }
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht    object->object_path = sss_sifp_strdup(ctx, object_path);
2e76bbbed1c936bb0aee1753837e1c50416847a2Simon Ulbricht    if (object->object_path == NULL) {
2e76bbbed1c936bb0aee1753837e1c50416847a2Simon Ulbricht        ret = SSS_SIFP_OUT_OF_MEMORY;
2e2559f894aaa661b199e4fa00609f522bc5482aSimon Ulbricht        goto done;
2e76bbbed1c936bb0aee1753837e1c50416847a2Simon Ulbricht    }
2e76bbbed1c936bb0aee1753837e1c50416847a2Simon Ulbricht
2e76bbbed1c936bb0aee1753837e1c50416847a2Simon Ulbricht    object->interface = sss_sifp_strdup(ctx, interface);
2e76bbbed1c936bb0aee1753837e1c50416847a2Simon Ulbricht    if (object->interface == NULL) {
2e76bbbed1c936bb0aee1753837e1c50416847a2Simon Ulbricht        ret = SSS_SIFP_OUT_OF_MEMORY;
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht        goto done;
2e76bbbed1c936bb0aee1753837e1c50416847a2Simon Ulbricht    }
2e76bbbed1c936bb0aee1753837e1c50416847a2Simon Ulbricht
2e76bbbed1c936bb0aee1753837e1c50416847a2Simon Ulbricht    *_object = object;
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht
2e76bbbed1c936bb0aee1753837e1c50416847a2Simon Ulbricht    ret = SSS_SIFP_OK;
2e76bbbed1c936bb0aee1753837e1c50416847a2Simon Ulbricht
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbrichtdone:
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht    if (ret != SSS_SIFP_OK) {
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht        sss_sifp_free_object(ctx, &object);
2e2559f894aaa661b199e4fa00609f522bc5482aSimon Ulbricht    }
2e2559f894aaa661b199e4fa00609f522bc5482aSimon Ulbricht
05c714be15ce094d83f1b989cdf5236be78419bfSimon Ulbricht    return ret;
05c714be15ce094d83f1b989cdf5236be78419bfSimon Ulbricht}
05c714be15ce094d83f1b989cdf5236be78419bfSimon Ulbricht
05c714be15ce094d83f1b989cdf5236be78419bfSimon Ulbrichtvoid
05c714be15ce094d83f1b989cdf5236be78419bfSimon Ulbrichtsss_sifp_free(sss_sifp_ctx **_ctx)
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht{
05c714be15ce094d83f1b989cdf5236be78419bfSimon Ulbricht    sss_sifp_ctx *ctx = NULL;
05c714be15ce094d83f1b989cdf5236be78419bfSimon Ulbricht
05c714be15ce094d83f1b989cdf5236be78419bfSimon Ulbricht    if (_ctx == NULL || *_ctx == NULL) {
f6a562e28240e4f9107c199ba7a8e500ccfbfa55Simon Ulbricht        return;
f6a562e28240e4f9107c199ba7a8e500ccfbfa55Simon Ulbricht    }
f6a562e28240e4f9107c199ba7a8e500ccfbfa55Simon Ulbricht
f6a562e28240e4f9107c199ba7a8e500ccfbfa55Simon Ulbricht    ctx = *_ctx;
f6a562e28240e4f9107c199ba7a8e500ccfbfa55Simon Ulbricht
f6a562e28240e4f9107c199ba7a8e500ccfbfa55Simon Ulbricht    if (ctx->conn != NULL) {
f6a562e28240e4f9107c199ba7a8e500ccfbfa55Simon Ulbricht        dbus_connection_unref(ctx->conn);
f6a562e28240e4f9107c199ba7a8e500ccfbfa55Simon Ulbricht    }
f6a562e28240e4f9107c199ba7a8e500ccfbfa55Simon Ulbricht
f6a562e28240e4f9107c199ba7a8e500ccfbfa55Simon Ulbricht    if (ctx->io_error != NULL) {
f6a562e28240e4f9107c199ba7a8e500ccfbfa55Simon Ulbricht        dbus_error_free(ctx->io_error);
f6a562e28240e4f9107c199ba7a8e500ccfbfa55Simon Ulbricht        _free(ctx, ctx->io_error);
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht    }
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht
562e30787355109feb0133ffea2ad86b6c143c26Simon Ulbricht    _free(ctx, ctx);
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht    *_ctx = NULL;
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht    return;
f6a562e28240e4f9107c199ba7a8e500ccfbfa55Simon Ulbricht}
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbrichtvoid
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbrichtsss_sifp_free_attrs(sss_sifp_ctx *ctx,
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht                    sss_sifp_attr ***_attrs)
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht{
de8eee2014437ec4020be15cd363257f87e79943Christian Maeder    sss_sifp_attr **attrs = NULL;
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht    unsigned int i, j;
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht    if (_attrs == NULL || *_attrs == NULL) {
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht        return;
f6a562e28240e4f9107c199ba7a8e500ccfbfa55Simon Ulbricht    }
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht    attrs = *_attrs;
9a5e6e537c43a631facd9d87ce1a6c76f4b0af6dSimon Ulbricht
05c714be15ce094d83f1b989cdf5236be78419bfSimon Ulbricht    for (i = 0; attrs[i] != NULL; i++) {
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht        switch (attrs[i]->type) {
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht        case SSS_SIFP_ATTR_TYPE_BOOL:
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht            _free(ctx, attrs[i]->data.boolean);
526e7f36639cb58e3c99a54bea082499a6b04a25Christian Maeder            break;
526e7f36639cb58e3c99a54bea082499a6b04a25Christian Maeder        case SSS_SIFP_ATTR_TYPE_INT16:
1ab66a7e4234c760be9689b05ab4c34ce99dba23Simon Ulbricht            _free(ctx, attrs[i]->data.int16);
0bbc28585c7d42913167ff78a862ef25ea59e85eChristian Maeder            break;
0bbc28585c7d42913167ff78a862ef25ea59e85eChristian Maeder        case SSS_SIFP_ATTR_TYPE_UINT16:
0bbc28585c7d42913167ff78a862ef25ea59e85eChristian Maeder            _free(ctx, attrs[i]->data.uint16);
0bbc28585c7d42913167ff78a862ef25ea59e85eChristian Maeder            break;
0bbc28585c7d42913167ff78a862ef25ea59e85eChristian Maeder        case SSS_SIFP_ATTR_TYPE_INT32:
0bbc28585c7d42913167ff78a862ef25ea59e85eChristian Maeder            _free(ctx, attrs[i]->data.int32);
0bbc28585c7d42913167ff78a862ef25ea59e85eChristian Maeder            break;
0bbc28585c7d42913167ff78a862ef25ea59e85eChristian Maeder        case SSS_SIFP_ATTR_TYPE_UINT32:
0bbc28585c7d42913167ff78a862ef25ea59e85eChristian Maeder            _free(ctx, attrs[i]->data.uint32);
0bbc28585c7d42913167ff78a862ef25ea59e85eChristian Maeder            break;
0bbc28585c7d42913167ff78a862ef25ea59e85eChristian Maeder        case SSS_SIFP_ATTR_TYPE_INT64:
0bbc28585c7d42913167ff78a862ef25ea59e85eChristian Maeder            _free(ctx, attrs[i]->data.int64);
0bbc28585c7d42913167ff78a862ef25ea59e85eChristian Maeder            break;
0bbc28585c7d42913167ff78a862ef25ea59e85eChristian Maeder        case SSS_SIFP_ATTR_TYPE_UINT64:
0bbc28585c7d42913167ff78a862ef25ea59e85eChristian Maeder            _free(ctx, attrs[i]->data.uint64);
0bbc28585c7d42913167ff78a862ef25ea59e85eChristian Maeder            break;
0bbc28585c7d42913167ff78a862ef25ea59e85eChristian Maeder        case SSS_SIFP_ATTR_TYPE_STRING:
4ed68712ee368cbebfeaa327968583cb022e3c72Christian Maeder            for (j = 0; j < attrs[i]->num_values; j++) {
4ed68712ee368cbebfeaa327968583cb022e3c72Christian Maeder                _free(ctx, attrs[i]->data.str[j]);
4ed68712ee368cbebfeaa327968583cb022e3c72Christian Maeder            }
4ed68712ee368cbebfeaa327968583cb022e3c72Christian Maeder            _free(ctx, attrs[i]->data.str);
4ed68712ee368cbebfeaa327968583cb022e3c72Christian Maeder            break;
4ed68712ee368cbebfeaa327968583cb022e3c72Christian Maeder        }
4ed68712ee368cbebfeaa327968583cb022e3c72Christian Maeder        _free(ctx, attrs[i]->name);
993e01fc242fa58d3dcf1b3272cd411726817eeeSimon Ulbricht        _free(ctx, attrs[i]);
4ed68712ee368cbebfeaa327968583cb022e3c72Christian Maeder    }
f3fb0e085030be5bc309d946a6a9c20736dd3e0fSimon Ulbricht
f3fb0e085030be5bc309d946a6a9c20736dd3e0fSimon Ulbricht    _free(ctx, attrs);
f3fb0e085030be5bc309d946a6a9c20736dd3e0fSimon Ulbricht
f3fb0e085030be5bc309d946a6a9c20736dd3e0fSimon Ulbricht    *_attrs = NULL;
f3fb0e085030be5bc309d946a6a9c20736dd3e0fSimon Ulbricht}
f3fb0e085030be5bc309d946a6a9c20736dd3e0fSimon Ulbricht
116efc752fbf094a464c4f4940d9a450ab41c6c9Simon Ulbrichtvoid
31a81edf1285dc338211bfe86ba50a1f4128d9d2Christian Maedersss_sifp_free_object(sss_sifp_ctx *ctx,
4ed68712ee368cbebfeaa327968583cb022e3c72Christian Maeder                     sss_sifp_object **_object)
31a81edf1285dc338211bfe86ba50a1f4128d9d2Christian Maeder{
526e7f36639cb58e3c99a54bea082499a6b04a25Christian Maeder    sss_sifp_object *object = NULL;
eae0d62755147d991cc3e903f74f98ac31a7cd42Christian Maeder
eae0d62755147d991cc3e903f74f98ac31a7cd42Christian Maeder    if (_object == NULL || *_object == NULL) {
eae0d62755147d991cc3e903f74f98ac31a7cd42Christian Maeder        return;
eae0d62755147d991cc3e903f74f98ac31a7cd42Christian Maeder    }
eae0d62755147d991cc3e903f74f98ac31a7cd42Christian Maeder
eae0d62755147d991cc3e903f74f98ac31a7cd42Christian Maeder    object = *_object;
eae0d62755147d991cc3e903f74f98ac31a7cd42Christian Maeder
526e7f36639cb58e3c99a54bea082499a6b04a25Christian Maeder    sss_sifp_free_attrs(ctx, &object->attrs);
526e7f36639cb58e3c99a54bea082499a6b04a25Christian Maeder    _free(ctx, object->object_path);
526e7f36639cb58e3c99a54bea082499a6b04a25Christian Maeder    _free(ctx, object->interface);
275698320a734a6fd647ea6a461d6ce38862da1dChristian Maeder    _free(ctx, object->name);
18548c6cc2dff13bf9f5f08b3f6cde6ca914df1dChristian Maeder    _free(ctx, object);
5896f38ba2934056542cb7cb3e6359e88a622547Christian Maeder
5896f38ba2934056542cb7cb3e6359e88a622547Christian Maeder    *_object = NULL;
5896f38ba2934056542cb7cb3e6359e88a622547Christian Maeder}
5896f38ba2934056542cb7cb3e6359e88a622547Christian Maeder
5896f38ba2934056542cb7cb3e6359e88a622547Christian Maedervoid
5896f38ba2934056542cb7cb3e6359e88a622547Christian Maedersss_sifp_free_string(sss_sifp_ctx *ctx,
5896f38ba2934056542cb7cb3e6359e88a622547Christian Maeder                     char **_str)
5896f38ba2934056542cb7cb3e6359e88a622547Christian Maeder{
5896f38ba2934056542cb7cb3e6359e88a622547Christian Maeder    if (_str == NULL || *_str == NULL) {
5896f38ba2934056542cb7cb3e6359e88a622547Christian Maeder        return;
5896f38ba2934056542cb7cb3e6359e88a622547Christian Maeder    }
5896f38ba2934056542cb7cb3e6359e88a622547Christian Maeder
fd94a6f66ccb5cef99aa42069b61e4b8734dbd3fChristian Maeder    _free(ctx, *_str);
ea5ccb1c6e89486a54e1f4bd95840147e96093edChristian Maeder
bd90cf050d470eb42f6e0b79327cc53bd0f80dc9Christian Maeder    *_str = NULL;
bd90cf050d470eb42f6e0b79327cc53bd0f80dc9Christian Maeder}
bd90cf050d470eb42f6e0b79327cc53bd0f80dc9Christian Maeder
de8eee2014437ec4020be15cd363257f87e79943Christian Maedervoid
de8eee2014437ec4020be15cd363257f87e79943Christian Maedersss_sifp_free_string_array(sss_sifp_ctx *ctx,
de8eee2014437ec4020be15cd363257f87e79943Christian Maeder                           char ***_str_array)
bd90cf050d470eb42f6e0b79327cc53bd0f80dc9Christian Maeder{
ea5ccb1c6e89486a54e1f4bd95840147e96093edChristian Maeder    char **str_array = NULL;
de8eee2014437ec4020be15cd363257f87e79943Christian Maeder    int i;
de8eee2014437ec4020be15cd363257f87e79943Christian Maeder
bd90cf050d470eb42f6e0b79327cc53bd0f80dc9Christian Maeder    if (_str_array == NULL || *_str_array == NULL) {
bd90cf050d470eb42f6e0b79327cc53bd0f80dc9Christian Maeder        return;
3e87e1dc85fa76cc6eaeb8eafbc0bea77af939f4Christian Maeder    }
5a448e9be8c4482a978b174b744237757335140fChristian Maeder
5a448e9be8c4482a978b174b744237757335140fChristian Maeder    str_array = *_str_array;
bd90cf050d470eb42f6e0b79327cc53bd0f80dc9Christian Maeder
3e87e1dc85fa76cc6eaeb8eafbc0bea77af939f4Christian Maeder    for (i = 0; str_array[i] != NULL; i++) {
3e87e1dc85fa76cc6eaeb8eafbc0bea77af939f4Christian Maeder        _free(ctx, str_array[i]);
3e87e1dc85fa76cc6eaeb8eafbc0bea77af939f4Christian Maeder    }
3e87e1dc85fa76cc6eaeb8eafbc0bea77af939f4Christian Maeder
3e87e1dc85fa76cc6eaeb8eafbc0bea77af939f4Christian Maeder    _free(ctx, str_array);
3e87e1dc85fa76cc6eaeb8eafbc0bea77af939f4Christian Maeder
3e87e1dc85fa76cc6eaeb8eafbc0bea77af939f4Christian Maeder    *_str_array = NULL;
3e87e1dc85fa76cc6eaeb8eafbc0bea77af939f4Christian Maeder}
142fd5dd7fcfa170f08b2a0ab232859428f6e3c2Christian Maeder